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Engineering CAD Design Library
Browse quality-checked 3D CAD models. Preview online and download STEP/STP, IGES, STL and more—filter by category, tags, file type, price and popularity.
All Designs (10000 results)
Cylindrical Roller Bearing with Enhanced Load Distribution
Machine design
Rolling Elements
Load Distribution
.STEP
0
0
Automotive Part 3D CAD Model for Engineering Applications
Automotive
Engineering Analysis
Automotive Part
.STEP
2
0
Industrial Robotic Arm for Precision Automation
Robotics
Manufacturing Automation
Industrial Robotic Arm
.STEP
0
0
Paper Shredder Machine for Secure Document Disposal
Machine design
Office Equipment
Paper Shredder
.STEP
0
0
Differential Casing for Automotive Drivetrain Systems
Automotive
Gear Housing
Torque Transmission
.STEP
1
0
Leaf Spring Suspension System for Heavy-Duty Vehicles
Automotive
Stacked Metal Plates
Leaf Spring Suspension
.STEP
0
0
Compact Differential Gear for Lego Assemblies
Machine design
Lego-Compatible
Compact Design
.STEP
0
0
N20 DC Geared Motor for Precision Applications
Robotics
Compact Design
N20 Dc Geared Motor
.STEP
0
0
Wooden Snow Weight Simulation Model with Dowel Joinery
Architecture
Wooden Model
Snow Load Simulation
.STEP
0
0
1/4 Inch Safety Valve for Industrial Applications
Industrial Design
Pressure Control
Industrial Systems
.STEP
1
0
14.5 Inch End Cabinet Reference Model for Shop Layout
Industrial Design
Floor Organization
14.5 Inch End Cabinet
.STEP
0
0
Kicker CXA360.4 Class A/B 4-Channel Automotive Amplifier Model
Automotive
Audio System
Class A/B Amplifier
.STEP
0
0
Kicker CXA800.1 Class D Mono Amplifier CAD Model
Automotive
Mono Amplifier
Audio Electronics
.STEP
0
0
Kicker CS5 5.25 Inch Coaxial Speaker CAD Model for Automotive Audio
Automotive
Kicker Cs5
Automotive Audio
.STEP
0
0
Under-Seat Subwoofer Box for 2007-2013 GMC Sierra and Chevy Silverado Extended Cab
Automotive
Chevy Silverado Extended Cab
Under-Seat Subwoofer Box
.STEP
0
0
MAX3485 RS485 to TTL Communication Module
Electrical
Max3485
Ttl
.STEP
0
0
Automobile Component for GAZ Vehicles
Automotive
Gaz
Vehicle Part
.STEP
0
0
Rear Cupholder Assembly for Mercedes-Benz Vito W447
Automotive
Rear Cupholder
Vehicle Interior Accessory
.STEP
0
0
Airbus A380 Airplane 3D Model for Engineering and Design
Aerospace
Airbus A380
3D Model
.STEP
0
0
Toyota Vehicle Component CAD Model
Automotive
Manufacturing
Vehicle Component
.STEP
0
0
Universal Valve Design for Industrial Applications
Industrial Design
Universal Valve
Mechanical Component
.STEP
0
0
Industrial Roller Assembly for Smooth Movement and Reduced Friction
Industrial Design
Conveyor System
Friction Reduction
.STEP
0
0
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